23012140124 has 6 divisors (see below), whose sum is σ = 40271245224. Its totient is φ = 11506070060.

The previous prime is 23012140091. The next prime is 23012140163. The reversal of 23012140124 is 42104121032.

It is a super-2 number, since 2×23012140124² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23012140096 and 23012140105.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2876517512 + ... + 2876517519.

It is an arithmetic number, because the mean of its divisors is an integer number (6711874204).

Almost surely, 2^23012140124 is an apocalyptic number.

It is an amenable number.

23012140124 is a deficient number, since it is larger than the sum of its proper divisors (17259105100).

23012140124 is a wasteful number, since it uses less digits than its factorization.

23012140124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5753035035 (or 5753035033 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 23012140124 its reverse (42104121032), we get a palindrome (65116261156).

The spelling of 23012140124 in words is "twenty-three billion, twelve million, one hundred forty thousand, one hundred twenty-four".